真没想到电信代理服务器(电信代理服务器地址)

OpenSIPS 是用于语音、视频、IM、在线状态和任何其他SIP扩展的开源 SIP 代理服务器。OpenSIPS 被推荐用于任何类型的 SIP

 

概述在众多的sip服务器中，主要有俩大类，一类侧重于媒体/业务服务器，比如freeswitch/asterisk，另一类侧重于代理/负载服务器，比如opensips/kamailio今天我们对opensips做一个简单介绍。

OpenSIPS 是用于语音、视频、IM、在线状态和任何其他SIP扩展的开源 SIP 代理服务器OpenSIPS 是一种多功能、多用途的SIP信令服务器，运营商、电信或 ITSP 将其用于 Class4/5平台、中继、企业/虚拟 PBX 解决方案、会话边界控制器、应用服务器、前端负载等解决方案、IMS 平台、呼叫中心等等。

OpenSIPS 被推荐用于任何类型的 SIP 场景/服务：高吞吐量 - 数万CPS，数百万个在线呼叫（参见官方测试）路由和集成的灵活性 - 用于实现自定义路由逻辑的路由脚本，多个接口 API（参见手册）

有效的应用程序构建 - 超过 120 个模块提供功能，用于 SIP 处理、后端操作、集成、路由逻辑（请参阅模块列表）本章节主要介绍opensips的编译安装、配置启动的通用流程开发环境Centos：CentOS release 6 (Final)或以上版本。

opensips：2.4.9GCC/C++：4.4.7编译安装依赖库yum install -y autoconf automake libtool gcc-c++ ncurses-devel make

zlib-devel lynx flex bison mysql pcre python-devel openssl-devel mysql-devel安装hiredisgitclone https://github.com/redis/hiredis.git hiredis

cdhiredismakeinstall源码安装包：https://opensips.org/pub/opensips/2.4.9/opensips-2.4.9.tar.gz wget https://opensips.org/pub/opensips/2.4.9/opensips-2.4.9.tar.gz

tar –zxvf opensips-2.4.9.tar.gz编译安装：方法1：cd opensips-2.4.9 make include_modules="cachedb_redis db_mysql dialplan python tls_mgm proto_tls proto_ws proto_wss "

prefix="/usr/local/opensips" install方法2：cdopensips-2.4.9makemenuconfig增加cachedb_redis db_mysql dialplan python tls_mgm proto_tls proto_ws proto_wss 模块编译

修改安装目录为/usr/local/opensips保存退出menuconfigmakeinstall目录结构默认安装路径为 /usr/local/opensips编译安装完成后，检查安装目录opensips

├── etc │ └── opensips │ ├── opensips.cfg │ ├── opensipsctlrc │ ├── osipsconsolerc

│ ├── scenario_callcenter.xml │ └── tls │ ├── ca.conf │ ├── README │ ├──

request.conf │ ├── rootCA │ │ ├── cacert.pem │ │ ├── certs │ │ │ └── 01

.pem │ │ ├── index.txt │ │ ├── private │ │ │ └── cakey.pem │ │ └──

serial │ ├── user │ │ ├── user-calist.pem │ │ ├── user-cert.pem │ │ ├──

user-cert_req.pem │ │ └── user-privkey.pem │ └── user.conf ├── lib64 │ └── opensips

│ ├── modules │ │ ├── acc.so │ │ ├── alias_db.so │ │ ├── auth_aaa.so │ │ ├──

auth_db.so │ │ ├── auth.so │ │ ├── avpops.so │ │ ├── b2b_entities.so │ │ ├──

b2b_sca.so │ │ ├── benchmark.so │ │ ├── cachedb_local.so │ │ ├── cachedb_redis

.so │ │ ├── cachedb_sql.so │ │ ├── call_center.so │ │ ├── call_control.so │ │ ├──

cfgutils.so │ │ ├── clusterer.so │ │ ├── db_cachedb.so │ │ ├── db_flatstore.so

│ │ ├── db_mysql.so │ │ ├── db_text.so │ │ ├── db_virtual.so │ │ ├──

dialog.so │ │ ├── dialplan.so │ │ ├── dispatcher.so │ │ ├── diversion.so │ │ ├──

dns_cache.so │ │ ├── domainpolicy.so │ │ ├── domain.so │ │ ├── drouting.so │ │ ├──

enum.so │ │ ├── event_datagram.so │ │ ├── event_flatstore.so │ │ ├── event_jsonrpc

.so │ │ ├── event_route.so │ │ ├── event_routing.so │ │ ├── event_virtual.so │ │ ├──

event_xmlrpc.so │ │ ├── exec.so │ │ ├── fraud_detection.so │ │ ├── freeswitch_scripting

.so │ │ ├── freeswitch.so │ │ ├── gflags.so │ │ ├── group.so │ │ ├──

imc.so │ │ ├── jsonrpc.so │ │ ├── load_balancer.so │ │ ├── mangler.so │ │ ├──

mathops.so │ │ ├── maxfwd.so │ │ ├── mediaproxy.so │ │ ├── mi_datagram.so │ │ ├──

mid_registrar.so │ │ ├── mi_fifo.so │ │ ├── mi_http.so │ │ ├── mi_json.so │ │ ├──

msilo.so │ │ ├── nathelper.so │ │ ├── nat_traversal.so │ │ ├── options.so │ │ ├──

path.so │ │ ├── peering.so │ │ ├── permissions.so │ │ ├── pike.so │ │ ├──

presence_callinfo.so │ │ ├── presence_xcapdiff.so │ │ ├── proto_bin.so │ │ ├──

proto_hep.so │ │ ├── proto_ws.so │ │ ├── python.so │ │ ├── qos.so │ │ ├──

ratelimit.so │ │ ├── registrar.so │ │ ├── rr.so │ │ ├── rtpengine.so │ │ ├──

rtpproxy.so │ │ ├── script_helper.so │ │ ├── seas.so │ │ ├── signaling.so │ │ ├──

sipcapture.so │ │ ├── sip_i.so │ │ ├── sipmsgops.so │ │ ├── siptrace.so │ │ ├──

sl.so │ │ ├── sms.so │ │ ├── speeddial.so │ │ ├── sql_cacher.so │ │ ├──

sst.so │ │ ├── statistics.so │ │ ├── stun.so │ │ ├── textops.so │ │ ├──

tls_mgm.so │ │ ├── tm.so │ │ ├── topology_hiding.so │ │ ├── uac_auth.so │ │ ├──

uac_redirect.so │ │ ├── uac_registrant.so │ │ ├── uac.so │ │ ├── uri.so │ │ ├──

userblacklist.so │ │ └── usrloc.so │ └── opensipsctl │ ├── dbtextdb │ │ └──

dbtextdb.py │ ├── opensipsctl.base │ ├── opensipsctl.ctlbase │ ├── opensipsctl

.dbtext │ ├── opensipsctl.fifo │ ├── opensipsctl.mysql │ ├── opensipsctl

.sqlbase │ ├── opensipsctl.unixsock │ ├── opensipsdbctl.base │ ├── opensipsdbctl

.dbtext │ └── opensipsdbctl.mysql ├── sbin │ ├── opensips │ ├── opensipsctl │ ├── opensipsdbctl

│ ├── opensipsunix │ ├── osipsconfig │ └── osipsconsole └── share ├── doc │ └── opensips

│ ├── AUTHORS │ ├── INSTALL │ ├── NEWS │ ├── README │ ├──

README.acc │ ├── README.alias_db │ ├── README.auth │ ├── README.auth_aaa

│ ├── README.auth_db │ ├── README.avpops │ ├── README.b2b_entities │ ├──

README.b2b_sca │ ├── README.benchmark │ ├── README.cachedb_local │ ├──

README.cachedb_redis │ ├── README.cachedb_sql │ ├── README.call_center │ ├──

README.call_control │ ├── README.cfgutils │ ├── README.clusterer │ ├──

README.db_cachedb │ ├── README.db_flatstore │ ├── README.db_mysql │ ├──

README.db_text │ ├── README.db_virtual │ ├── README.dialog │ ├── README

.dialplan │ ├── README.dispatcher │ ├── README.diversion │ ├── README.dns_cache

│ ├── README.domain │ ├── README.domainpolicy │ ├── README.drouting │ ├──

README.enum │ ├── README.event_datagram │ ├── README.event_flatstore │ ├──

README.event_jsonrpc │ ├── README.event_route │ ├── README.event_routing │ ├──

README.event_virtual │ ├── README.event_xmlrpc │ ├── README.exec │ ├──

README.fraud_detection │ ├── README.freeswitch │ ├── README.freeswitch_scripting │ ├──

README.gflags │ ├── README.group │ ├── README.imc │ ├── README.jsonrpc │ ├──

README.load_balancer │ ├── README.mangler │ ├── README.mathops │ ├── README

.maxfwd │ ├── README.mediaproxy │ ├── README.mi_datagram │ ├── README.mid_registrar

│ ├── README.mi_fifo │ ├── README.mi_http │ ├── README.mi_json │ ├──

README-MODULES │ ├── README.msilo │ ├── README.nathelper │ ├── README.nat_traversal

│ ├── README.options │ ├── README.path │ ├── README.peering │ ├──

README.permissions │ ├── README.pike │ ├── README.presence_callinfo │ ├──

README.presence_xcapdiff │ ├── README.proto_bin │ ├── README.proto_hep │ ├──

README.proto_ws │ ├── README.python │ ├── README.qos │ ├── README.ratelimit

│ ├── README.registrar │ ├── README.rr │ ├── README.rtpengine │ ├──

README.rtpproxy │ ├── README.script_helper │ ├── README.seas │ ├── README

.signaling │ ├── README.sipcapture │ ├── README.sip_i │ ├── README.sipmsgops

│ ├── README.siptrace │ ├── README.sl │ ├── README.sms │ ├──

README.speeddial │ ├── README.sql_cacher │ ├── README.sst │ ├── README.statistics

│ ├── README.stun │ ├── README.textops │ ├── README.tls_mgm │ ├──

README.tm │ ├── README.topology_hiding │ ├── README.uac │ ├── README.uac_auth

│ ├── README.uac_redirect │ ├── README.uac_registrant │ ├── README.uri

│ ├── README.userblacklist │ └── README.usrloc ├── man │ ├── man5 │ │ └──

opensips.cfg.5 │ └── man8 │ ├── opensips.8 │ ├── opensipsctl.8 │ └──

opensipsunix.8 └── opensips ├── dbtext │ └── opensips │ ├── acc │ ├──

active_watchers │ ├── address │ ├── aliases │ ├── b2b_entities

│ ├── b2b_logic │ ├── b2b_sca │ ├── cachedb │ ├──

carrierfailureroute │ ├── carrierroute │ ├── cc_agents │ ├──

cc_calls │ ├── cc_cdrs │ ├── cc_flows │ ├── closeddial │ ├──

clusterer │ ├── cpl │ ├── dbaliases │ ├── dialog │ ├──

dialplan │ ├── dispatcher │ ├── domain │ ├── domainpolicy │ ├──

dr_carriers │ ├── dr_gateways │ ├── dr_groups │ ├── dr_partitions

│ ├── dr_rules │ ├── emergency_report │ ├── emergency_routing

│ ├── emergency_service_provider │ ├── fraud_detection │ ├──

freeswitch │ ├── freeswitch_scripting │ ├── globalblacklist │ ├──

grp │ ├── imc_members │ ├── imc_rooms │ ├── load_balancer │ ├──

location │ ├── missed_calls │ ├── presentity │ ├── pua │ ├──

registrant │ ├── re_grp │ ├── rls_presentity │ ├── rls_watchers

│ ├── route_tree │ ├── rtpengine │ ├── rtpproxy_sockets │ ├──

silo │ ├── sip_trace │ ├── speed_dial │ ├── subscriber │ ├──

tls_mgm │ ├── uri │ ├── userblacklist │ ├── usr_preferences

│ ├── version │ ├── watchers │ └── xcap ├── menuconfig_templates

│ ├── opensips_loadbalancer_def.m4 │ ├── opensips_loadbalancer.m4 │ ├──

opensips_residential_def.m4 │ ├── opensips_residential.m4 │ ├── opensips_trunking_def

.m4 │ └── opensips_trunking.m4 └── mysql ├── acc-create.sql ├──

alias_db-create.sql ├── auth_db-create.sql ├── avpops-create.sql ├──

b2b-create.sql ├── b2b_sca-create.sql ├── cachedb_sql-create.sql ├──

call_center-create.sql ├── carrierroute-create.sql ├── closeddial-create.sql ├──

clusterer-create.sql ├── cpl-create.sql ├── dialog-create.sql ├──

dialplan-create.sql ├── dispatcher-create.sql ├── domain-create.sql ├──

domainpolicy-create.sql ├── drouting-create.sql ├── emergency-create.sql ├──

fraud_detection-create.sql ├── freeswitch_scripting-create.sql ├── group-create

.sql ├── imc-create.sql ├── load_balancer-create.sql ├── msilo-create

.sql ├── permissions-create.sql ├── presence-create.sql ├── registrant-create

.sql ├── rls-create.sql ├── rtpengine-create.sql ├── rtpproxy-create

.sql ├── siptrace-create.sql ├── speeddial-create.sql ├── standard-create

.sql ├── tls_mgm-create.sql ├── uri_db-create.sql ├── userblacklist-create

.sql └── usrloc-create.sql创建数据库注意事项：该操作需要保证对应数据库没有创建过cd /usr/local/opensips/etc/opensips/ vi opensipsctlrc DBENGINE=MYSQL DBPORT=3306 DBHOST=192.168.0.110 DBNAME=opensips DBRWUSER=root DBRWPW=

"opensips" DBROOTUSER="root"执行命令/usr/local/opensips/sbin/opensipsdbctl create防火墙CENTOS6iptables-IINPUT

1–pudp–dport5060–jACCEPTiptables-IINPUT1–ptcp–dport7443–jACCEPTserviceiptablessaveCENTOS7firewall-cmd --permanent --zone=public --add-rich-rule=

rule family="ipv4" port port="5060" protocol="udp" accept firewall-cmd --permanent --zone=public --add-rich-rule=

rule family="ipv4" port port="7443" protocol="tcp" accept firewall-cmd --reload配置日志修改 /usr/local/opensips/etc/opensips/opensips.cfg

log_facility=LOG_LOCAL0修改 /etc/rsyslog.conflocal0.* -/var/log/opensips/opensips.log新增 /etc/logrotate.d/opensips

/var/log/opensips/opensips.log { copytruncate noolddir size 20M rotate 64 dateext dateformat .%Y%m%d.%s sharedscripts postrotate /bin/

kill -HUP `cat /var/run/syslogd.pid 2>/dev/null`2>/dev/null || true endscript }设置定时任务sudo crontab -e

* * ** * /usr/sbin/logrotate /etc/logrotate.d/opensips重启rsyslog服务service rsyslog restartTCP最大连接数限制用户级别

查看linux系统用户最大打开文件限制ulimit -n修改limits.confvi /etc/security/limits.conf * soft nofile 100000 * hard nofile 100000

linux系统级别查看linux系统对同时打开文件数的硬限制sysctl -a|grep file-max修改sysctl.confvi /etc/sysctl.conf fs.file-max = 100000

使sysctl配置立即生效：sysctl -p网络端口限制修改，服务器需要作为client时配置查看linux系统最大追踪TCP连接数量sysctl -a | grep ipv4.ip_conntrack_max

查看linux系统端口范围sysctl -a | grep ipv4.ip_local_port_range修改sysctl.confvi/etc/sysctl.confnet.ipv4.ip_local_port_range

=1024065535net.netfilter.nf_conntrack_max=100000使sysctl配置立即生效：sysctl -pLinux下查看tcp连接数及状态命令：netstat -n | awk

/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}统计7443端口连接数netstat -nat|grep -i "7443"|wc -l统计已连接上的，状态为established

netstat -na|grep ESTABLISHED|wc -l查出哪个IP地址连接最多，异常情况需要封IPnetstat -na|grep ESTABLISHED|awk {print $5}|awk -F:

{print $1}|sort|uniq -c|sort -r netstat -na|grep SYN|awk {print $5}|awk -F: {print $1}|sort|uniq -c|sort

-r启动脚本cd opensips-2.4.9/packaging/redhat_fedora cp opensips.init /etc/init.d/opensips chmod 777 /etc/

init.d/opensips sed -i "s/\/usr\/sbin/\/usr\/local\/opensips\/sbin/g" /etc/init.d/opensips sed -i "s/\/etc\/\$prog/\/usr\/local\/opensips\/etc\/\$prog/g"

/etc/init.d/opensips开机自动启动useradd-d /usr/local/opensips -s /sbin/nologin opensipschkconfig--add opensips

chkconfigopensips on启停命令启动：service opensips start或者/usr/local/opensips/sbin/opensipsctl start后台启动方式，如果启动失败，需要查看log文件

停止：service opensips stop或者/usr/local/opensips/sbin/opensipsctl stop常用命令/usr/local/opensips/sbin/opensips -C

//检查配置文件是否有错误 /usr/local/opensips/sbin/opensipsctl monitor //opensips运行参数监控 /usr/local/opensips/sbin/opensipsctl ping

//使用OPTION 检测uri/usr/local/opensips/sbin/opensipsctl dispatcher show //dispatcher模块信息展示配置文件当前文档主要描述，opensips作为注册服务器的信令代理和负载节点的配置方法。

/usr/local/opensips/etc/opensips/opensips.cfg## OpenSIPS residential configuration script# by OpenSIPS Solutions

## This script was generated via "make menuconfig", from# the "Residential" scenario.# You can enable / disable more features / functionalities by

# re-generating the scenario with different options.### Please refer to the Core CookBook at:# https://opensips.org/Resources/DocsCookbooks

# for a explanation of possible statements, functions and parameters.######## Global Parameters #########

log_level=3 log_stderror=no log_facility=LOG_LOCAL0 children=4/* uncomment the following lines to enable debugging */

#debug_mode=yes/* uncomment the next line to enable the auto temporary blacklisting of not available destinations (default disabled) */

#disable_dns_blacklist=no/* uncomment the next line to enable IPv6 lookup after IPv4 dns lookup failures (default disabled) */

#dns_try_ipv6=yes/* comment the next line to enable the auto discovery of local aliases based on reverse DNS on IPs */

auto_aliases=no listen=udp:192.168.0.202:5080# CUSTOMIZE ME listen=udp:192.168.0.202:5060#listen = wss:192.168.0.202:7443 use_children 5

tcp_max_connections=4096 user_agent_header="REG-PXY001"####### Modules Section #########set module path

mpath="/usr/local/opensips/lib64/opensips/modules/" loadmodule "db_mysql.so"#### SIGNALING module loadmodule

"signaling.so"#### StateLess module loadmodule "sl.so"#### Transaction Module loadmodule "tm.so" modparam(

"tm", "fr_timer", 2) modparam("tm", "fr_timeout", 5) modparam("tm", "fr_inv_timeout", 30) modparam("tm"

, "restart_fr_on_each_reply", 0) modparam("tm", "onreply_avp_mode", 1) #### Record Route Module loadmodule

"rr.so"/* do not append from tag to the RR (no need for this script) */ modparam("rr", "enable_double_rr"

, 1) modparam("rr", "append_fromtag", 1) loadmodule "dialog.so" modparam("dialog", "db_url", "mysql://root:123456@localhost/opensips"

) #### MAX ForWarD module loadmodule "maxfwd.so" loadmodule "textops.so"#### SIP MSG OPerationS module

loadmodule "sipmsgops.so"#### FIFO Management Interface loadmodule "mi_fifo.so" modparam("mi_fifo",

"fifo_name", "/tmp/opensips_fifo") modparam("mi_fifo", "fifo_mode", 0666) #### URI module loadmodule

"uri.so" modparam("uri", "use_uri_table", 0) #### USeR LOCation module loadmodule "usrloc.so" modparam(

"usrloc", "nat_bflag", "NAT") modparam("usrloc", "working_mode_preset", "single-instance-no-db") #### REGISTRAR module

loadmodule "registrar.so" modparam("registrar", "tcp_persistent_flag", "TCP_PERSISTENT") /* uncomment the next line not to allow more than 10 contacts per AOR */

#modparam("registrar", "max_contacts", 10)#### ACCounting module loadmodule "acc.so"/* what special events should be accounted ? */

modparam("acc", "early_media", 0) modparam("acc", "report_cancels", 0) /* by default we do not adjust the direct of the sequential requests. if you enable this parameter, be sure to enable "append_fromtag" in "rr" module */

modparam("acc", "detect_direction", 0) loadmodule "proto_udp.so" loadmodule "dispatcher.so" modparam(

"dispatcher", "db_url", "mysql://root:123456@localhost/opensips") modparam("dispatcher", "ds_ping_method"

, "OPTIONS") modparam("dispatcher", "ds_ping_interval", 60) modparam("dispatcher", "ds_probing_threshhold"

, 2) modparam("dispatcher", "ds_probing_mode", 1) loadmodule "load_balancer.so" modparam("load_balancer"

, "db_url", "mysql://root:123456@localhost/opensips") modparam("load_balancer", "probing_method", "OPTIONS"

) modparam("load_balancer", "probing_interval", 60) ####### Routing Logic ######### main request routing logic

route{ script_trace( 1, "$rm from $si, ruri=$ru", "me"); if (!mf_process_maxfwd_header(

"10")) { sl_send_reply("483","Too Many Hops"); exit; }

if (!has_totag()) { # initial request record_route(); }

else { # sequential request - obey the indicated route loose_route(); t_relay();

exit; } # handle cancel and re-transmissions# from now on we have only the initial requests

# select the node thatll handle the call (load balanced)# the method used is different for invite/register requests

# unknown methods are rejected hereif ( is_method("CANCEL") ) { if ( t_check_trans() ) t_relay();

exit; } elseif(is_method("OPTIONS")) { # send reply for each options request

sl_send_reply("200", "ok"); exit; } elseif (is_method("INVITE"

)) { xlog("L_INFO", "INFO: this sip message is an invite\n"); if (!ds_select_dst(

"1", "1")) { send_reply("503","Service Unavailable");

exit; } } elseif (is_method("REGISTER")) { xlog("L_INFO"

, "INFO: this sip message is a register\n"); if (!ds_select_dst("1", "1")) { send_reply(

"503","Service Unavailable"); exit; } } else { send_reply(

"405","Method Not Allowed"); exit; } # route the requestif (!t_relay()) { sl_reply_error(); } }

增加网关数据/usr/local/opensips/sbin/opensipsctl dispatcher addgw 1 sip:192.168.0.146:5060 0 50 fs1reg001 /usr/

local/opensips/sbin/opensipsctl dispatcher addgw 1 sip:192.168.0.150:5060 0 50 fs2reg002sip软终端配置

加载测试通过sip软终端注册，发起呼叫，测试信令和媒体的连通性总结opensips作为负载均衡的代理网关，性能非常好网关常见的功能，我们通过opensips.cfg配置文件的路由脚本基本很容易实现，具体请关注opensips的子模块介绍和接口。

空空如常求真得真